模态系统

It is also possible to create a system modal dialog box that brings every program in the system to a halt.

也可能创建一种称为"系统模态"的对话框，它能使系统中的所有程序都停止。

Based on the study, the modeling of geared rotor system and the application of modal synthesis method for rotor system were discussed.

基于转子系统的有限元法的研究，从理论上分析了齿轮传动转子系统的模态综合法的建模和求解的具体步骤。

The aim is to obtain all modal parameters of the vibration system by operating the instrument simply if we have gotten hold of frequency response function in time of experiment.

现场实验时，可在获得系统频响的同时通过简单的仪器操作即可得到系统的各模态参数是本文的主要目的之一。

Having set up the dynamic model in ADAMS, this paper uses the method of vibration mode analysis to study the isolating ability of the mounting system.

运用ADAMS软件进行了动力总成悬置系统的模型仿真验证，通过振动模态分析的方法研究了优化前后悬置系统的隔振性能。

The chattering mode in the dynamic process of the unforced switched systems isinvestigated. The relations between the rotation directions of trajectory, the increase ordecrease the polar radius of trajectory, and the convergent chattering mode are revealed.

分析了二阶切换线性系统的收敛震颤现象与相轨迹的旋向以及相轨迹极半径增减趋势之间的关系，进而得到忽略切换延迟时二阶切换线性系统出现收敛震颤模态的充分条件。

Finally the damping control strategy of SVC and TCSC are proposed. In the second part, Prony analysis is used to identify the transfer function and residue of the system, and FACTS damping controller is designed by compensating the phase of residue. A method of choosing input signal of damping controller is proposed.

在应用Prony方法对电力系统仿真信号进行分析的过程中，选取特定形式的小扰动作为输入信号，根据对应的输入、输出信号中包含的模态的关系，推导出系统的传递函数。

The multi-degree-freedom equivalent model of INS bracket is also given and analyzed to improve the analysis precision. The dynamic response spectrum of this model is achieved by modal analysis and spectrum theory. The numeric formulas of time-domain response are deduced by residue theorem.

对于惯导减振支架的多自由度系统等效分析模型，则运用模态叠加法和谱分析理论得到响应的功率谱，根据留数定理推导了系统时域加速度动力响应的数值计算公式。

The left singular vector of the projection has been tracked by the projection approximation subspace tracking algorithm. Then the modal parameters are obtained by least square method. At last an experiment is made using a cantilever beam to prove the efficiency and stability of the method by changing the frequency band of the exciting signal.

通过子空间跟踪算法，不断跟踪计算投影的左奇异值向量，再利用最小二乘法求出系统的模态参数，最后用悬臂梁作为实验模型，通过不断改变系统激励的频带范围，验证方法的有效性及稳定性。

FEM model of coupled acoustic-structure is set up, modal superpose method is used to deduce sensitivity of response acoustic pressure level to structure design variable.

基于结构-声场耦合系统有限元模型，用有限元模态叠加法推导了系统在动力载荷作用下响应声压级对结构设计变量的灵敏度。

The system is uncoupled by using modal matrix approach.

应用模态矩阵方法将系统解耦，并根据碰撞条件和由碰撞规律所确定的衔接条件求得系统的周期运动及其稳定条件。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。